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reviving tle8888 configuration

This commit is contained in:
rusefi 2019-06-05 22:32:30 -04:00
parent b0e9a64f29
commit 7dff7a08c9
3 changed files with 19 additions and 5 deletions
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4
firmware/config/engines/custom_engine.cpp
View File

@ -336,6 +336,10 @@ void setTle8888TestConfiguration(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
engineConfiguration->ignitionMode = IM_INDIVIDUAL_COILS;
engineConfiguration->crankingInjectionMode = IM_SEQUENTIAL;
boardConfiguration->spi1mosiPin = GPIOB_5;
boardConfiguration->spi1misoPin = GPIOB_4;
boardConfiguration->spi1sckPin = GPIOB_3; // please note that this pin is also SWO/SWD - Single Wire debug Output
engineConfiguration->tle8888_cs = GPIOD_5;
engineConfiguration->directSelfStimulation = true;

2
firmware/controllers/engine_controller.cpp
View File

@ -810,6 +810,6 @@ int getRusEfiVersion(void) {
if (initBootloader() != 0)
return 123;
#endif /* EFI_BOOTLOADER_INCLUDE_CODE */
return 20190515;
return 20190605;
}
#endif /* EFI_UNIT_TEST */

18
firmware/hw_layer/drivers/gpio/tle8888.c
View File

@ -40,7 +40,7 @@
#include "pin_repository.h"
#include "rfiutil.h"
/* to be rmeoved */
/* to be removed */
#if EFI_TUNER_STUDIO
#include "engine_configuration.h"
EXTERN_CONFIG;
@ -102,6 +102,7 @@ SEMAPHORE_DECL(tle8888_wake, 10 /* or BOARD_TLE8888_COUNT ? */);
static THD_WORKING_AREA(tle8888_thread_1_wa, 256);
static int tle8888SpiCounter = 0;
static int initResponses = 0;
/* Driver private data */
struct tle8888_priv {
@ -171,6 +172,7 @@ static int tle8888_spi_rw(struct tle8888_priv *chip, uint16_t tx, uint16_t *rx)
tsOutputChannels.debugIntField1 = tle8888SpiCounter++;
tsOutputChannels.debugIntField2 = tx;
tsOutputChannels.debugIntField3 = rxb;
tsOutputChannels.debugIntField4 = initResponses;
}
#endif /* EFI_TUNER_STUDIO */
@ -345,8 +347,12 @@ int tle8888_chip_init(void * data)
}
/* Software reset */
// first packet: 0x335
tle8888_spi_rw(chip, CMD_SR, NULL);
// first packet: 0x335=821 > 0xFD=253
uint16_t response;
tle8888_spi_rw(chip, CMD_SR, &response);
if (response == 253) {
initResponses++;
}
/**
* Table 8. Reset Times. All reset times not more than 20uS
@ -355,7 +361,11 @@ int tle8888_chip_init(void * data)
chThdSleepMilliseconds(3);
/* Set LOCK bit to 0 */
tle8888_spi_rw(chip, CMD_UNLOCK, NULL);
// second 0x13D=317 => 0x35=53
tle8888_spi_rw(chip, CMD_UNLOCK, &response);
if (response == 53) {
initResponses++;
}
chip->o_direct_mask = 0;
chip->o_oe_mask = 0;